SafeList.cs

using System;
using System.Collections.Generic;

namespace Terralite
{
	public class SafeList<T>
	{
		private List<T> list;
		private object listLock;

		public SafeList()
		{
			list = new List<T>();
			listLock = new object();
		}

		public int Count
		{
			get { lock (listLock) { return list.Count; } }
		}

		public void Add(T obj)
		{
			lock (listLock)
			{
				list.Add(obj);
			}
		}

		public void AddRange(IEnumerable<T> range)
		{
			lock (listLock)
			{
				list.AddRange(range);
			}
		}

		public void Clear()
		{
			lock (listLock)
			{
				list.Clear();
			}
		}

		public void Remove(T obj)
		{
			lock (listLock)
			{
				list.Remove(obj);
			}
		}

		public void RemoveAt(int index)
		{
			lock (listLock)
			{
				list.RemoveAt(index);
			}
		}

		public T this[int index]
		{
			get
			{
				lock (listLock)
				{
					return list[index];
				}
			}
		}
	}
}